CN215891639U - Mounting bracket is used in water conservancy water and electricity construction - Google Patents
Mounting bracket is used in water conservancy water and electricity construction Download PDFInfo
- Publication number
- CN215891639U CN215891639U CN202121131275.0U CN202121131275U CN215891639U CN 215891639 U CN215891639 U CN 215891639U CN 202121131275 U CN202121131275 U CN 202121131275U CN 215891639 U CN215891639 U CN 215891639U
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- Prior art keywords
- fixedly connected
- vertical rod
- gear box
- vertical
- contact block
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 230000005611 electricity Effects 0.000 title claims description 4
- 238000012423 maintenance Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000013439 planning Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Abstract
The utility model discloses a mounting frame for water conservancy and hydropower construction, which comprises a mounting column and a mounting frame, wherein vertical long grooves are formed in two sides of the mounting column, a rack is fixedly connected to the formed position of the mounting column, the mounting frame is sleeved on the mounting column, a gear box is fixedly connected to one side of the mounting frame, a motor frame is fixedly connected to the inner wall of the lower end of the gear box, an asynchronous motor is fixed to the upper end of the motor frame, an output shaft of the asynchronous motor is fixedly connected with a gear, the gear is meshed with the rack, first sliding blocks are slidably connected to two side walls of the gear, vertical sliding grooves are formed in two sides of the formed vertical long grooves of the mounting column, and the two first sliding blocks are slidably connected with the sliding grooves. According to the utility model, the vertical cylinder is arranged at the lower end of the mounting rack, when the buoy in the vertical cylinder is submerged in water, the buoy can push the second vertical rod to move upwards, so that the first contact block and the second contact block are in contact with each other to provide a signal for the controller, the asynchronous motor rotates forwards, the mounting rack is far away from the water surface, and the device mounted on the mounting rack is prevented from being damaged when encountering water.
Description
Technical Field
The utility model relates to the technical field of water conservancy and hydropower construction, in particular to a mounting frame for water conservancy and hydropower construction.
Background
The culture of the hydraulic and hydroelectric engineering has knowledge in the aspects of exploration, planning, design, construction, scientific research, management and the like of the hydraulic and hydroelectric engineering, and can be used for advanced engineering technical talents working in the aspects of planning, design, construction, scientific research, management and the like in departments of water conservancy, hydropower and the like.
Because the water source in the river irrigation canals and ditches is poured back once more, and the height of current mounting bracket is unchangeable to lead to at the in-process of backward flow, can lead to relevant equipment to be submerged, cause the incident then, simultaneously, when not having the equipment of ascending a height, hardly take off equipment on the mounting bracket in the maintenance, for this reason, we provide a mounting bracket for water conservancy and hydropower construction and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that related equipment is immersed to cause safety accidents in the prior art, and provides a mounting frame for water conservancy and hydropower construction.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a mounting bracket is used in water conservancy water and electricity construction, includes erection column and mounting bracket, perpendicular elongated slot is all seted up to the erection column both sides, the equal fixed connection rack in department is seted up to the erection column, the erection column cover is equipped with the mounting bracket, mounting bracket one side fixed connection gear box, gear box lower extreme inner wall fixed connection motor frame, the fixed asynchronous machine in motor frame upper end, asynchronous machine output shaft fixed connection gear, wheel and rack toothing is connected, the first slider of the equal sliding connection of gear both sides wall, the erection column is seted up perpendicular elongated slot both sides and is all seted up perpendicular spout, two first slider and the equal sliding connection of spout, the first horizontal pole of gear side inner wall fixed connection is kept away from to the gear box, first horizontal pole upper end fixed connection controller, drive arrangement is installed to first horizontal pole lower extreme.
Preferably, drive arrangement includes a vertical section of thick bamboo and second montant, a vertical section of thick bamboo and gear box lower extreme fixed connection, the first montant of first horizontal pole lower extreme fixed connection, the fixed first contact piece of first montant lower extreme, the second montant runs through gear box lower extreme lateral wall, second montant and gear box lower extreme lateral wall sliding connection, second montant upper end fixed connection contacts the piece with the second that first contact piece cooperation was used, second montant lower extreme fixed connection is cursory.
Preferably, the side wall of the second vertical rod is fixedly connected with a second cross rod, the upper end of the second cross rod is fixedly connected with a spiral spring, the upper end of the spiral spring is fixedly connected with the outer wall of the lower end of the gear box, and the spiral spring is sleeved on the second vertical rod.
Preferably, the inner wall of the lower end of the vertical cylinder is provided with a shielding device, and the lower end of the vertical cylinder is provided with a plurality of through holes.
Preferably, the gear box is kept away from gear side outer wall fixed connection mount, mount upper end inner wall middle part fixed connection third montant, third montant lower extreme rotates connects the third horizontal pole, the third horizontal pole is close to the gear box end and rotates and connect the fourth montant, the fourth montant is close to the gear box side and sets up the spout, the mount is close to gear box side fixed connection second slider, the spout sliding connection that second slider and fourth montant side were seted up, fourth montant upper end fixed connection third contact piece, mount upper end inner wall fixed connection contacts the fourth contact piece that the piece cooperation was used with the third, the third horizontal pole is kept away from the gear box end and is installed the haulage rope, the haulage rope passes mount lower extreme lateral wall.
Preferably, the controller is electrically connected with a power supply, the controller is electrically connected with the asynchronous motor, the first contact block is electrically connected with the controller, the second contact block is electrically connected with the controller, the third contact block is electrically connected with the controller, and the fourth contact block is electrically connected with the controller.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the vertical cylinder is arranged at the lower end of the mounting rack, when the buoy in the vertical cylinder is submerged in water, the buoy can push the second vertical rod to move upwards, so that the first contact block and the second contact block are in contact with each other to give a signal to the controller, the asynchronous motor rotates forwards, the mounting rack is far away from the water surface, and the device mounted on the mounting rack is prevented from being damaged when encountering water;
2. when the device arranged on the mounting frame needs to be taken down for maintenance, the traction rope is pulled, the third cross rod is lifted away from the traction rope side under the rotating action of the third vertical rod and the third cross rod, the third contact block is contacted with the fourth contact block to give another signal to the controller, the asynchronous motor is enabled to rotate reversely, the mounting frame is lowered, and maintenance is facilitated for workers.
Drawings
FIG. 1 is a schematic structural view of a mounting rack for water conservancy and hydropower construction provided by the utility model;
FIG. 2 is a schematic sectional view of a gear box of the mounting rack for water conservancy and hydropower construction provided by the utility model;
FIG. 3 is a schematic view of a connection structure of an asynchronous motor of the mounting rack for water conservancy and hydropower construction provided by the utility model;
fig. 4 is a schematic view of an electrical connection structure of the mounting rack for water conservancy and hydropower construction provided by the utility model.
In the figure: 1 erection column, 2 mounting brackets, 3 racks, 4 gear boxes, 5 motor framves, 6 asynchronous machine, 7 gears, 8 first sliders, 9 first horizontal poles, 10 controllers, 11 second montants, 12 vertical columns, 13 first montants, 14 first contact blocks, 15 second contact blocks, 16 cursory, 17 second horizontal poles, 18 coil springs, 19 shelter from the setting, 20 mount, 21 third montants, 22 third horizontal poles, 23 fourth montants, 24 second sliders, 25 third contact blocks, 26 fourth contact blocks, 27 haulage ropes, 28 power.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a mounting bracket for water conservancy and hydropower construction comprises a mounting column 1 and a mounting bracket 2, wherein vertical long grooves are formed in two sides of the mounting column 1, a rack 3 is fixedly connected to the position where the mounting column 1 is formed, the mounting bracket 2 is sleeved on the mounting column 1, a gear box 4 is fixedly connected to one side of the mounting bracket 2, a motor frame 5 is fixedly connected to the inner wall of the lower end of the gear box 4, an asynchronous motor 6 is fixed to the upper end of the motor frame 5, an output shaft of the asynchronous motor 6 is fixedly connected with a gear 7, the gear 7 is meshed with the rack 3, first sliding blocks 8 are slidably connected to two side walls of the gear 7, vertical sliding grooves are formed in two sides of each vertical long groove formed in the mounting column 1, the two first sliding blocks 8 are slidably connected with the sliding grooves, a first cross rod 9 is fixedly connected to the inner wall of the gear 7 side of the gear box 4, a controller 10 is fixedly connected to the upper end of the first cross rod 9, and a driving device is installed at the lower end of the first cross rod 9. The mounting frame 2 can be conveniently lifted on the mounting column 1 through the asynchronous motor 6.
The driving device comprises a vertical cylinder 12 and a second vertical rod 11, the vertical cylinder 12 is fixedly connected with the lower end of the gear box 4, a first vertical rod 13 is fixedly connected with the lower end of the first transverse rod 9, a first contact block 14 is fixed at the lower end of the first vertical rod 13, the second vertical rod 11 penetrates through the side wall of the lower end of the gear box 4, the second vertical rod 11 is slidably connected with the side wall of the lower end of the gear box 4, a second contact block 15 is fixedly connected with the upper end of the second vertical rod 11 and matched with the first contact block 14, and the lower end of the second vertical rod 11 is fixedly connected with a buoy 16. When the buoy 16 in the vertical cylinder 12 is submerged in water, the buoy 16 can support the second vertical rod 11 to move upwards, so that the first contact block 14 and the second contact block 15 are in contact with each other to give a signal to the controller 10, the asynchronous motor 6 rotates forwards, the mounting frame 2 can be far away from the water surface, and the device mounted on the mounting frame 2 is prevented from being damaged by water.
The side wall of the second vertical rod 11 is fixedly connected with a second cross rod 17, the upper end of the second cross rod 17 is fixedly connected with a spiral spring 18, the upper end of the spiral spring 18 is fixedly connected with the outer wall of the lower end of the gear box 4, and the spiral spring 18 is sleeved on the second vertical rod 11. When the float 16 is relieved of the buoyancy of the water, the compressed coil spring 18 will immediately recover, releasing the first contact block 14 from contact with the second contact block 15.
The inner wall of the lower end of the vertical cylinder 12 is provided with a shielding device 19, and the lower end of the vertical cylinder 12 is provided with a plurality of through holes. The screening device prevents the lower end air flow from entering the chimney 12, so that the float 16 rises to influence the normal operation of the device.
The controller 10 is electrically connected with a power supply 28, the controller 10 is electrically connected with the asynchronous motor 6, the first contact block 14 is electrically connected with the controller 10, the second contact block 15 is electrically connected with the controller 10, the third contact block 25 is electrically connected with the controller 10, and the fourth contact block 26 is electrically connected with the controller 10. Through the electric connection, the device is more sensitive to operate.
In the utility model, when the buoy 16 in the vertical cylinder 12 is submerged in water, the buoy 16 can push the second vertical rod 11 to move upwards, the second vertical rod 11 drives the second cross rod 17 to ascend, the second cross rod 17 compresses the spiral spring 18, the upper end of the second vertical rod 11 drives the first contact block 14 to ascend, so that the first contact block 14 is contacted with the second contact block 15 to give a signal to the controller 10, the asynchronous motor 6 rotates forwards, the mounting frame 2 is far away from the water surface, the device mounted on the mounting frame 2 is prevented from being damaged when meeting water, and the traction rope 27 is pulled when the device mounted on the mounting frame 2 needs to be taken down for maintenance, under the action of rotation of the third vertical rod 21 and the third cross rod 22, the third cross rod 22 is far away from the traction rope 27 and ascends laterally, the third contact block 25 and the fourth contact block 26 are in contact with each other to give another signal to the controller 10, the asynchronous motor 6 is enabled to rotate reversely, the mounting frame 2 is lowered, and maintenance is facilitated for workers.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a mounting bracket for water conservancy water and electricity construction, includes erection column (1) and mounting bracket (2), its characterized in that, vertical slot is all seted up to erection column (1) both sides, equal fixed connection rack (3) of department is seted up in erection column (1), erection column (1) cover is equipped with mounting bracket (2), mounting bracket (2) one side fixed connection gear box (4), gear box (4) lower extreme inner wall fixed connection motor frame (5), fixed asynchronous machine (6) in motor frame (5) upper end, asynchronous machine (6) output shaft fixed connection gear (7), gear (7) are connected with rack (3) meshing, the equal sliding connection first slider (8) of gear (7) both sides wall, erection column (1) vertical slot both sides all are seted up vertical spout, two first slider (8) and the equal sliding connection of spout, gear (7) side inner wall fixed connection first horizontal pole (9) are kept away from in gear box (4), first horizontal pole (9) upper end fixed connection controller (10), drive arrangement is installed to first horizontal pole (9) lower extreme.
2. The mounting frame for water conservancy and hydropower construction according to claim 1, wherein the driving device comprises a vertical cylinder (12) and a second vertical rod (11), the vertical cylinder (12) is fixedly connected with the lower end of the gear box (4), the lower end of the first cross rod (9) is fixedly connected with the first vertical rod (13), the lower end of the first vertical rod (13) is fixedly connected with the first contact block (14), the second vertical rod (11) penetrates through the side wall of the lower end of the gear box (4), the second vertical rod (11) is slidably connected with the side wall of the lower end of the gear box (4), the upper end of the second vertical rod (11) is fixedly connected with the second contact block (15) matched with the first contact block (14) for use, and the lower end of the second vertical rod (11) is fixedly connected with a float (16).
3. The mounting bracket for water conservancy and hydropower construction according to claim 2, wherein the side wall of the second vertical rod (11) is fixedly connected with a second cross rod (17), the upper end of the second cross rod (17) is fixedly connected with a spiral spring (18), the upper end of the spiral spring (18) is fixedly connected with the outer wall of the lower end of the gear box (4), and the spiral spring (18) is sleeved on the second vertical rod (11).
4. The mounting bracket for water conservancy and hydropower construction according to claim 2, wherein a shielding device (19) is mounted on the inner wall of the lower end of the vertical cylinder (12), and a plurality of through holes are formed in the lower end of the vertical cylinder (12).
5. The mounting frame for water conservancy and hydropower construction according to claim 2, wherein the gear box (4) is fixedly connected with a fixing frame (20) through the outer wall of the side far away from the gear (7), the middle part of the inner wall of the upper end of the fixing frame (20) is fixedly connected with a third vertical rod (21), the lower end of the third vertical rod (21) is rotatably connected with a third cross rod (22), the end, close to the gear box (4), of the third cross rod (22) is rotatably connected with a fourth vertical rod (23), a sliding groove is formed in the side, close to the gear box (4), of the fourth vertical rod (23), the fixing frame (20) is fixedly connected with a second sliding block (24) through the side, the second sliding block (24) is slidably connected with the sliding groove formed in the side of the fourth vertical rod (23), the upper end of the fourth vertical rod (23) is fixedly connected with a third contact block (25), the inner wall of the upper end of the fixing frame (20) is fixedly connected with a fourth contact block (26) matched with the third contact block (25), and a traction rope (27) is installed at the end, far away from the gear box (4), of the third cross rod (22), and the traction rope (27) penetrates through the side wall of the lower end of the fixed frame (20).
6. A mounting bracket for water conservancy and hydropower construction according to claim 5, wherein the controller (10) is electrically connected with a power supply (28), the controller (10) is electrically connected with an asynchronous motor (6), the first contact block (14) is electrically connected with the controller (10), the second contact block (15) is electrically connected with the controller (10), the third contact block (25) is electrically connected with the controller (10), and the fourth contact block (26) is electrically connected with the controller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121131275.0U CN215891639U (en) | 2021-05-25 | 2021-05-25 | Mounting bracket is used in water conservancy water and electricity construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121131275.0U CN215891639U (en) | 2021-05-25 | 2021-05-25 | Mounting bracket is used in water conservancy water and electricity construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215891639U true CN215891639U (en) | 2022-02-22 |
Family
ID=80496949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121131275.0U Expired - Fee Related CN215891639U (en) | 2021-05-25 | 2021-05-25 | Mounting bracket is used in water conservancy water and electricity construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215891639U (en) |
-
2021
- 2021-05-25 CN CN202121131275.0U patent/CN215891639U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |